A Mach-Zehnder interferometer by combining a microtaper with a long period grating in an all solid photonic bandgap fiber and its temperature sensing characteristic

• Main Authors: Wu, Zhifang, Jiang, Meng, Liu, Yan-Ge, Wang, Zhi, Shum, Perry Ping, Dinh, Xuan Quyen
• 其他作者: School of Electrical and Electronic Engineering
• 格式: Conference or Workshop Item
• 語言: English
• 出版: 2013
• 主題: DRNTU::Engineering::Electrical and electronic engineering::Optics, optoelectronics, photonics
• 在線閱讀: https://hdl.handle.net/10356/79916; http://hdl.handle.net/10220/10021

We demonstrate a new type of Mach-Zehnder interferometer by combining a nonadiabatic microtaper with a long period grating in the same stage of all solid photonic bandgap fibers. Meanwhile, the mode-coupling caused by the microtaper is indirectly verified by the interference with the long period gra...